I mean benzos and SSRIs, improve your fluency to the point where you would barely stuttered at all. the issue with benzos is addiction and tolerance. I'd try talking to a psychiatrist instead of a therapist and linking them studies from the official stuttering foundation of how benzos helped. Xanax (Alprozam) was the drug adminstered but Klonopin ( clonazpam ) would be way better in the sense of addiction and tolerance. Clonazpam's half life is about 72 hours, and the effect lasts for about 12. so you wouldn't have to take more than one a day. consultant your psychiatrist though. don't self medicate